题目详情

实验中要解决8个问题,每个问题分别配置A、B、c三个容量不同的量杯,要求被试使用它们量出一定量的水。前5个问题均可通过“B减A减2C”得以解决;后3个问题尽管可以采用“A加C”这种更简便的方法,但被试仍沿用“B减A减2C”。该实验体现的影响问题解决的因素是( )

  • A.原型启发
  • B.思维定势
  • C.功能固着
  • D.动机水平

正确答案及解析

正确答案
B
解析

常规性思维是指人们运用已获得的知识、经验按现成的方案和程序,用惯用的方法、固定的模式

来解决问题的思维方式。这种思维方式也叫作思维定势。思维定势会使人的思维产生惰性或僵化。

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学校将组织一次英语演讲比赛,打算邀请外教(John)来做评委。请你(Li Yuan)给他写一封e—mail,内容包括:?

·邀请他担任评委(judge);?

·告知他比赛安排(如:时间、地点等);?

·希望他赛后进行点评;?

·期待他能接受邀请。

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A.I am free on Sunday.

B.See you then!

C.Where are you planning to go?

D.No,thanks.

E.I need a break!

F.Would you like to join us?

G.That is a lovely place.

H.When shall we leave?

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  • B.见图B
  • C.见图C
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Heahh care experts have long drawn attention to the problems of eating too much sah.There isstrong evidence that a diet high in salt can lead to raised blood pressure.Since high blood pressure is amajor factor in heart disease.it makes sense to cut down on the salt people eat.?

In the past,food contained very little salt,and people added it to their food at the table.Very fewpeople ?add ?salt this ?way ?nowadays.However,the ?salt ?content ?of processed ?foods has ?gone ?updramatically.It’s now estimated that over three.quarters of the salt in the average diet comes fromprocessed foods,eaten without our being aware of it.?

Salt is added to food partly to extend shelf-life.but more often it’s dropped in to make up for theflavor lost in the manufacturing process.This is especially true of ready meals and highly processedfoods.but it’s also true of such basic food as biscuits,soups,and even bread.Much mass—producedbread,for instance.contains so much salt.half a gram for every hundred grams of bread--that it’sofficiallv classified bv the UK government as high——salt food.Salt has to be added to the bread becausefast Droduetion cuts down the time for the flavor to develop.Without added salt,the bread would tastelike paper.?

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?What is the passage mainly about?

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  • B.Salt and people' s lifestyle
  • C.Salt and food processing
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Heahh care experts have long drawn attention to the problems of eating too much sah.There isstrong evidence that a diet high in salt can lead to raised blood pressure.Since high blood pressure is amajor factor in heart disease.it makes sense to cut down on the salt people eat.?

In the past,food contained very little salt,and people added it to their food at the table.Very fewpeople ?add ?salt this ?way ?nowadays.However,the ?salt ?content ?of processed ?foods has ?gone ?updramatically.It’s now estimated that over three.quarters of the salt in the average diet comes fromprocessed foods,eaten without our being aware of it.?

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Heahh care experts have long drawn attention to the problems of eating too much sah.There isstrong evidence that a diet high in salt can lead to raised blood pressure.Since high blood pressure is amajor factor in heart disease.it makes sense to cut down on the salt people eat.?

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